/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements. See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership. The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License. You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied. See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */
package be.c4j.web.jsf.demo.util;

import javax.faces.context.FacesContext;
import java.util.Locale;
import java.util.MissingResourceException;
import java.util.ResourceBundle;

/**
 * @author Rudy De Busscher
 */
public class JsfUtil {

    public static String getMessageText(final String key) {
        ResourceBundle bundle = getJSFMessageBundle();
        String result;
        try {
            result = bundle.getString(key);
        } catch (MissingResourceException e) {
            result = "???" + key + "???";
        }
        return result;
    }

    private static ResourceBundle getJSFMessageBundle() {
        return ResourceBundle.getBundle(FacesContext.getCurrentInstance().getApplication().getMessageBundle(),
                getCurrentLocale());
    }

    public static Locale getCurrentLocale() {
        return FacesContext.getCurrentInstance().getViewRoot().getLocale();
    }
}
